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Small boat sailors, have to keep a very close eye on the tides. In many places in the world the tidal currents can run at well over 5 knots, some exceed 10 knots, and one that runs in excess of 20 knots at some times of the year. When you consider that a good speed for a 50ft sailing yacht is 8 knots you realize that it's vital to plan your sailing journey so that the tidal stream is with you and not against you!
Leaving port in the days of sailing ships. The measurement of tidal pull on a human body, much less an individual part of a human body, is so incredibly tiny that it is the equivalent of the gravitational difference between sitting down and standing up.
What else can I help you with?
What human activity does not affect earth system?
Breathing. Except that respiration needs Energy.
How do tides affect coastlines?
high waves thrashing and large sea levels.
What on earth does the moon control?
tides, the mating, hunting and life cycle of millions of species. and debateably, human psychological behavior
The visible imprint of human activity is known as?
The cultural landscape.
What causes most water pollution?
Industrial Waste
How does tides affect the human beings?
Tides can impact human activities by influencing coastal flooding, boat navigation, and marine life access. Additionally, tidal fluctuations can affect the stability of shoreline infrastructure and water quality in coastal areas, impacting human health and safety.
Do changing tides affect the phases of the moon?
No, the moon affects the tides, but the tides do not affect the moon.
How does human activity affect salinity?
Of the sea, not at all.
What the effects of tides human activities?
Human activities can affect tides by altering coastal habitats, such as through the construction of sea walls and dredging. Pollution from human activities can also harm marine ecosystems, impacting the organisms that rely on tides for feeding and breeding. Climate change resulting from human activities is causing sea levels to rise, which can intensify the effects of tides on coastal communities.
How does wind surfing affect tides?
The sport of wind surfing does not affect tides.
What human activities can find on mount Everest?
its how does human activity affect mount everest and how can it be minimized
What causes the tides and how tides affect the earth?
The moon They dont
Does the Sun affect tides?
should do, doesn't that produce spring tides
Climate affect human activity?
The climate can indeed affect human activities such as agriculture which can only be done in conducive regions. The climate also affects social and political activities of human beings.
What human activity does not affect earth system?
Breathing. Except that respiration needs Energy.
What are some human activity effects atmosphere?
it affect s atmosphere by burning plastics.
How does the position of the moon and the sun affect the tides?
Gravitational pull of the sun and the moon may affect the tides. If you notice carefully the tides will be high during a full moon day.
